25368954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 32691846

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 179, 237, 299, 358, 474, 537, 598, 897, 1027, 1074, 1794, 1817, 2054, 2327, 3081, 3634, 4117, 4654, 5451, 6162, 6981, 8234, 10902, 12351, 13962, 14141, 23621, 24702, 28282, 42423, 47242, 53521, 70863, 84846, 107042, 141726, 160563, 183833, 321126, 325243, 367666, 551499, 650486, 975729, 1102998, 1951458, 4228159, 8456318, 12684477, 25368954]

約数ペア:

[(1, 25368954), (2, 12684477), (3, 8456318), (6, 4228159), (13, 1951458), (23, 1102998), (26, 975729), (39, 650486), (46, 551499), (69, 367666), (78, 325243), (79, 321126), (138, 183833), (158, 160563), (179, 141726), (237, 107042), (299, 84846), (358, 70863), (474, 53521), (537, 47242), (598, 42423), (897, 28282), (1027, 24702), (1074, 23621), (1794, 14141), (1817, 13962), (2054, 12351), (2327, 10902), (3081, 8234), (3634, 6981), (4117, 6162), (4654, 5451)]